| PartNumber | NHD-0420D3Z-FL-GBW-V3 | NHD-0420D3Z-NSW-BBW-V3 | NHD-0420DZ-FL-GBW |
| Description | LCD Character Display Modules & Accessories 4 x 20 STN-GRAY 98.0 x 60.0 | LCD Character Display Modules & Accessories STN - Blue Transm White LED Bklght | LCD Displays LCD Character Display Modules & Accessories STN- GRAY Transfl 98.0 x 60.0 |
| Manufacturer | Newhaven Display | Newhaven Display | Newhaven Display Intl |
| Product Category | LCD Character Display Modules & Accessories | LCD Character Display Modules & Accessories | Display Modules - LCD, OLED Character and Numeric |
| RoHS | Y | Y | - |
| Product | LCD Character Display Modules | LCD Character Display Modules | LCD Character Display Modules |
| Display Mode | Transflective | Transmissive | Transflective |
| Character Count x Line | 20 x 4 | 20 x 4 | 20 x 4 |
| Module Size W x H x T | 98 mm x 60 mm x 13.5 mm | 98 mm x 60 mm x 13.5 mm | - |
| Viewing Area W x H | 76 mm x 25.2 mm | 76 mm x 25.2 mm | - |
| Fluid Type | STN Positive | STN Negative | STN |
| Backlight Type | LED Yellow/Green | Side LED White | LED Yellow/Green |
| Interface Type | I2C, RS-232, SPI | I2C, RS-232, SPI | Parallel |
| Background Color | Gray | Blue | Green |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Series | D3Z | D3Z | - |
| Packaging | Bulk | Bulk | Bulk |
| Operating Temperature Range | - 20 C to + 70 C | - 20 C to + 70 C | - 20 C to + 70 C |
| Type | LCD | LCD | - |
| Brand | Newhaven Display | Newhaven Display | - |
| Character Size H x W | 4.75 mm x 2.95 mm | 4.75 mm x 2.95 mm | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Product Type | LCD Character Displays | LCD Character Displays | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Displays | Displays | - |
| Unit Weight | - | 2.469177 oz | - |
| Operating Temperature | - | - | -20°C ~ 70°C |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Display Type | - | - | STN - Super-Twisted Nematic |
| Number of Characters | - | - | 80 |
| Display Format | - | - | 20 x 4 |
| Character Format | - | - | 5 x 8 Dots |
| Character Size | - | - | 4.75mm H x 2.95mm W |
| Outline L x W x H | - | - | 98.00mm x 60.00mm x 14.00mm |
| Viewing Area | - | - | 76.00mm L x 25.20mm W |
| Backlight | - | - | LED - Yellow/Green |
| Dot Size | - | - | 0.55mm W x 0.55mm H |
| Text Color | - | - | Blue |
| Module Size W x H x T | - | - | 98 mm x 60 mm x 14 mm |
| Viewing Area W x H | - | - | 76 mm x 25.2 mm |